code: def rm_f(patterns):
      for pattern in patterns.split():
          for fn in glob.glob(pattern):
              if "/" in fn:
                  raise Exception(
                      "/ seems supsicious in a file name to remove"
                  )
              os.unlink(fn)
  
file_path: catboost/contrib/libs/libjpeg-turbo/ut/bittests.py
imports: import yatest.common
  import hashlib
  import shutil
  import re
  import glob
  import os
label_desc: Use image node_id 4 for calling a global function with example usage: rm_f(patterns) without return types